Brief introduction of advantages of horizontal tube expander

The horizontal tube expander is mainly used in the equipment manufacturing of heat exchanger, condenser, heater and so on. Its advantages are low manufacturing cost, light labor intensity, short cycle, uniform and reliable. The expansion joint technology has been widely used in the field of heat exchanger in petrochemical, electric power, boiler, nuclear power, etc., greatly improving the heat exchanger Equipment quality and production efficiency.

There are mainly mechanical expansion joint, hydraulic expansion joint, rubber expansion joint, explosion expansion joint and other methods. Now many enterprises adopt mechanical expansion joint, but this expansion method has high labor intensity and low work efficiency, and the quality of expansion joint will be affected by the proficiency of the operator. The lubricating medium used in the expansion joint will penetrate into the pipe And tube sheet, the quality of subsequent welding will be adversely affected.